K. Satoh, K. Morishita, Y. Yamaguchi, N. Hirano, H. Iwamoto, A. Kawakami
{"title":"A newly structured high voltage diode highlighting oscillation free function in recovery process","authors":"K. Satoh, K. Morishita, Y. Yamaguchi, N. Hirano, H. Iwamoto, A. Kawakami","doi":"10.1109/ISPSD.2000.856818","DOIUrl":null,"url":null,"abstract":"At present, switching devices with high performance such as GCT (Gate Commutated Turn-off) thyristor and IGBT which had higher operation voltage than about 4.5 kV have been realized. However, as a freewheeling diode which should realize the suitable recovery performance to the turn-on performance of those switching devices is not successful, they were restricted in the turn-on operation for inverter systems. Therefore, advanced diodes with high operation voltage and soft recovery performance are desired in order to improve the system performance.","PeriodicalId":260241,"journal":{"name":"12th International Symposium on Power Semiconductor Devices & ICs. Proceedings (Cat. No.00CH37094)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"32","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"12th International Symposium on Power Semiconductor Devices & ICs. Proceedings (Cat. No.00CH37094)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPSD.2000.856818","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 32
Abstract
At present, switching devices with high performance such as GCT (Gate Commutated Turn-off) thyristor and IGBT which had higher operation voltage than about 4.5 kV have been realized. However, as a freewheeling diode which should realize the suitable recovery performance to the turn-on performance of those switching devices is not successful, they were restricted in the turn-on operation for inverter systems. Therefore, advanced diodes with high operation voltage and soft recovery performance are desired in order to improve the system performance.
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